SICK RE21 Safety Interlock Switch, Magnet Actuator Included, Vistal, Magnet
- RS Stock No.:
- 285-8971
- Distrelec Article No.:
- 301-25-387
- Mfr. Part No.:
- RE21-SA03
- Brand:
- SICK
Subtotal (1 unit)*
£41.75
(exc. VAT)
£50.10
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 29 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £41.75 |
*price indicative
- RS Stock No.:
- 285-8971
- Distrelec Article No.:
- 301-25-387
- Mfr. Part No.:
- RE21-SA03
- Brand:
- SICK
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SICK | |
| Lock Style | Magnet | |
| Product Type | Safety Interlock Switch | |
| Lock Type | Magnet | |
| Actuator Included | Yes | |
| Safety Contacts | 1 NC, 1 NO | |
| Housing Material | Vistal | |
| Series | RE21 | |
| Contact DC Voltage | 30V dc | |
| IP Rating | IP67 | |
| Minimum Operating Temperature | -30°C | |
| Switch Contact Current | 400mA | |
| Contact AC Voltage | 230V ac | |
| Hazardous Area Certification | No | |
| Maximum Operating Temperature | 60°C | |
| Length | 88mm | |
| Width | 25mm | |
| Depth | 13mm | |
| Number of Head Directions | 5 | |
| Standards/Approvals | CE | |
| Select all | ||
|---|---|---|
Brand SICK | ||
Lock Style Magnet | ||
Product Type Safety Interlock Switch | ||
Lock Type Magnet | ||
Actuator Included Yes | ||
Safety Contacts 1 NC, 1 NO | ||
Housing Material Vistal | ||
Series RE21 | ||
Contact DC Voltage 30V dc | ||
IP Rating IP67 | ||
Minimum Operating Temperature -30°C | ||
Switch Contact Current 400mA | ||
Contact AC Voltage 230V ac | ||
Hazardous Area Certification No | ||
Maximum Operating Temperature 60°C | ||
Length 88mm | ||
Width 25mm | ||
Depth 13mm | ||
Number of Head Directions 5 | ||
Standards/Approvals CE | ||
Overview
The RE2 magnetic safety switches are equipped with either complementary NC/NO contacts or equivalent N/O contacts which are addressed directly with coded magnetic actuators. Magnetic safety switches are used in areas where a high level of contamination oc
Their principle of operation enables greater tolerances, making them ideal for applications where precise guidance of the protective device is difficult.
At a glance
Response range of up to 9 mm
2 or 3 contacts
Up to performance level PL e / Cat. 4 (EN ISO 13849)
Sensors with plug connector or connected cable
LED status indicator (RE27)
Flexi Loop-compatible M12 plug connector (depending on variant)
Your Benefit
Long service life due to durable and low-maintenance design
Just one safety switch in conjunction with a suitable safety module makes it possible to solve applications up to PL e and Cat. 4 (EN ISO 13849)
High level of machine availability due to high tol
Applications
Monitoring of safety doors and removable guards
Applications requiring a high standard of hygiene
Applications where precise guidance of the safety door is not possible
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